189533400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{45127}}^1$

素因数の和:45153

約数の個数: 96

約数和(自身を含む): 671504640

約数和(自身を除く): 481971240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 45127, 90254, 135381, 180508, 225635, 270762, 315889, 361016, 451270, 541524, 631778, 676905, 902540, 947667, 1083048, 1128175, 1263556, 1353810, 1579445, 1805080, 1895334, 2256350, 2527112, 2707620, 3158890, 3384525, 3790668, 4512700, 4738335, 5415240, 6317780, 6769050, 7581336, 7897225, 9025400, 9476670, 12635560, 13538100, 15794450, 18953340, 23691675, 27076200, 31588900, 37906680, 47383350, 63177800, 94766700, 189533400]

約数ペア:

[(1, 189533400), (2, 94766700), (3, 63177800), (4, 47383350), (5, 37906680), (6, 31588900), (7, 27076200), (8, 23691675), (10, 18953340), (12, 15794450), (14, 13538100), (15, 12635560), (20, 9476670), (21, 9025400), (24, 7897225), (25, 7581336), (28, 6769050), (30, 6317780), (35, 5415240), (40, 4738335), (42, 4512700), (50, 3790668), (56, 3384525), (60, 3158890), (70, 2707620), (75, 2527112), (84, 2256350), (100, 1895334), (105, 1805080), (120, 1579445), (140, 1353810), (150, 1263556), (168, 1128175), (175, 1083048), (200, 947667), (210, 902540), (280, 676905), (300, 631778), (350, 541524), (420, 451270), (525, 361016), (600, 315889), (700, 270762), (840, 225635), (1050, 180508), (1400, 135381), (2100, 90254), (4200, 45127)]